David Poppert

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Dengue virus (DENV) is an arthropod-borne virus (family Flaviviridae) causing dengue fever or dengue hemorrhagic fever. Here, we report the first fatal DENV infection imported into Germany. A female traveler was hospitalized with fever and abdominal pain after returning from Ecuador. Due to a suspected acute acalculous cholecystitis, cholecystectomy was(More)
Stereospecific binding sites for (−) [3H]-alprenolol, a β-adrenergic antagonist, have been identified in guinea-pig myocardial broken cell preparations. The concentration of the sites was 0.3 pmoles per mg of protein and the dissociation constant (at 37°C) 10−8 M. A close correlation between the ability of various β-adrenergic antagonists to compete with(More)
Stereospecific binding sites for (-) [3H]-alprenolol, a beta-adrenergic antagonist, have been identified in guinea-pig myocardial broken cell preparations. The concentration of the sites was 0.3 pmoles per mg of protein and the dissociation constant (at 37 degrees C) 10(-8) M. A close correlation between the ability of various beta-adrenergic antagonists to(More)
The purpose of this project was to analyze and improve the work order process at Capital One Financial Corp. A typical work order system replaces or changes hardware, software, and telecom items. It is also used for moving employees among buildings. The group determined which direction the project should take from three choices: development of a prototype(More)
Recently direct myocardial effects of antikaliuretic diuretics with respect to contractility parameters and prevention of digitalis-induced arrhythmias were published. In order to test the value of these reports we measured the effect of potassium-canrenoate and triamterene on cardiac output and on digitalis-induced arrhythmias in patients during diagnostic(More)
Recently direct myocardial effects of antikaliuretic diuretics with respect to contractility parameters and prevention of digitalis-induced arrhythmias were published. In order to test the value of these reports we measured the effect of potassium-canrenoate and triamterene on cardiac output and on digitalis-induced arrhythmias in patients during diagnostic(More)
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